CVE-2022-31131 — Improper Authentication in Security-advisories

CWE-287 — Improper AuthenticationCWE-639 — Authorization Bypass Through User-Controlled Key2 documents2 sources
Severity
4.3MEDIUMNVD
CNA5.4
EPSS
0.2%
top 64.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Nextcloud Security-advisoriesNextcloud Mail
Timeline
PublishedJul 6

Description

Nextcloud mail is a Mail app for the Nextcloud home server product. Versions of Nextcloud mail prior to 1.12.2 were found to be missing user account ownership checks when performing tasks related to mail attachments. Attachments may have been exposed to incorrect system users. It is recommended that the Nextcloud Mail app is upgraded to 1.12.2. There are no known workarounds for this issue. ### Workarounds No workaround available ### References * [Pull request](https://github.com/nextcloud/mail/…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages2 packages

▶CVEListV5nextcloud/security-advisories< 1.12.2

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

1
CVEList
Ownership check missing when updating or deleting mail attachments in Nextcloud mail↗2022-07-06
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CVE-2022-31131 — Improper Authentication | cvebase